Pfaff 3734 -21 Manuals

Manuals and User Guides for Pfaff 3734 -21. We have 1 Pfaff 3734 -21 manual available for free PDF download: Instruction Manual

Pfaff 3734 -21 Instruction Manual (86 pages)

Brand: Pfaff | Category: Sewing Machine | Size: 1.79 MB

Instruction Manual
1
Table of Contents
3
Contents
4
Safety
6
Directives
6
General Notes on Safety
6
Safety Symbols
7
Important Points for the User
7
Operating and Specialist Personnel
8
Operating Personnel
8
Specialist Personnel
8
Danger
9
Proper Use
10
Specifications
11
Pfaff 3734-12/21
11
Model, Needles and Threads
11
Disposal of Machines
12
Transport Packaging and Storage
13
Transport to the Customer's Premises
13
Transport Within the Customer's Premises
13
Disposal of the Packaging
13
Storage
13
Explanation of the Symbols
14
Controls
15
On/Off Switch
15
Pedal
15
Knee Switch
16
Lever for Raising the Feed Band
16
Control Panel
17
Displays on the Screen
17
Function Keys
17
Mounting and Commissioning the Machine
20
Mounting
20
Adjusting the Table-Top Height
20
Fitting the Tilt Lock
21
Fitting the Machine Cover
21
Mounting the Flange Motor
22
Mounting the Flange Motor to the Bearing Plate
22
Mounting the Flange Motor to the Machine
22
Connecting the Plug-In Connections and Earth Cables
23
Mounting the Belt Guard of the Flange Motor
24
Connecting the Safety Switch
25
Checking the Function of the Start Inhibitor
25
Basic Position of the Machine Drive Unit
26
Fitting the Reel Stand
27
Commissioning
27
Switching the Machine On/Off
27
Setting up
28
Inserting the Needle
28
Winding the Bobbin Thread, Adjusting the Thread Tension
29
Removing / Inserting the Bobbin Case
30
Threading the Bobbin Case / Adjusting the Bobbin Thread Tension
30
Threading the Needle Thread / Adjusting the Needle Thread Tension
31
Entering the Stitch Length
32
Entering the Standard Stitch Length
32
Entering a Second Stitch Length or Amount of Fullness
32
Entering the Fullness Area for the Pedal Adjustment
33
Entering the Start and End Backtacks
34
Entering/Changing the Code Number
35
Switching On/Adjusting the Bobbin Thread Control with Reverse Stitch Count
37
Sewing
38
Manual Sewing
38
Programmed Sewing
39
Altering Seam Programs
40
Error Messages
40
Care and Maintenance
41
Cleaning
41
Oiling the Hook
42
Checking the Oil Levels
42
Lubricating the Bevel Gears
43
Adjustment
44
Notes on Adjustment
44
Werkzeuge, Lehren und Sonstige Hilfsmittel
44
Abbreviations
44
Adjusting the Basic Machine
45
Positioning the Needle in the Direction of Sewing
45
Positioning the Needle Across the Direction of Sewing
46
Preadjusting the Needle Height
47
Needle Rise, Hook-To-Needle Clearance, Needle Height and Needle Guard
48
Height and Stroke of the Bobbin Case Opener
50
Height of the Feed Wheel
51
Clearance between Feed Band and Feed Wheel
52
Adjusting the Feed Band
53
Changing the Feed Band
54
Automatic Presser Foot Lift
55
Retainer
56
Tension Release and Tension Control
57
Thread Check Spring
58
Bobbin Winder
59
Feed Band Pressure
60
Locking the Set Value Transmitter
61
Lubrication
62
Re-Engage Safety Coupling
63
Adjusting the Thread Trimmer -900/81
64
Resting Position of the Roller Lever / Radial Position of the Control Cam
64
Position of the Thread Catcher Holder
65
Distance between Thread Catcher and Needle Plate
66
Position of the Thread Catcher
67
Knife Position and Knife Pressure
68
Bobbin Thread Retaining Spring
69
Manual Cutting Test
70
Parameter Settings
71
Overview of the Parameter Functions
71
Parameter Input Example
72
List of Parameters
73
Explanation of the Error Messages
76
Warning Messages
76
Carrying out a Cold Start
77
Internet Update of the Machine Software
78
Wearing Parts
79
Circuit Diagrams
81

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Pfaff 3734 -21 Instruction Manual (86 pages)

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